Bingo has evolved from marking paper cards by hand to digital play with...

https://wiki-square.win/index.php/What_Does_%E2%80%9CHouse%E2%80%9D_Mean_in_Bingo_(And_Why_Do_People_Shout_It)%3F

Bingo has evolved from marking paper cards by hand to digital play with auto-dabbers that catch numbers instantly. In 90-ball (1-90) bingo, players can join games for as little as 1p, 10p, or 20p, all from their phones